|Born||April 08, 1818|
|Died||April 10, 1882|
Real estate developer
|Spouse(s)||Annis Lydia Moore|
|Children||James Boon Lankershim|
|Relatives||Isaac Newton Van Nuys (son-in-law)|
In 1854, Lankershim moved west to the Napa Valley in California. A year later, in 1855, he sowed and harvested 1,000 acres of wheat in Solano County, California. Shortly after, he expanded to over 14,000 acres near Fresno, California. In 1868, he purchased a bigger ranch in San Diego, California and grew wheat. In 1860, the rest of his family moved from St. Louis to California, and he established an office in San Francisco, California.
In the late 1860s, Lankershim moved to Los Angeles, California, where he became associated with a businessman named Harris Newmark. In 1869, Isaac purchased 60,000 acres of the San Fernando Valley from Pio Pico  for US$115,000 together with other businessmen from San Francisco, known as the San Fernando Valley Farm Homestead Association. These acres included what is now Woodland Hills, Tarzana, Encino, Sherman Oaks, Van Nuys and North Hollywood. By 1873, they raised 40,000 sheep on the ranch. When wool prices fell, they grew wheat instead. To take the wheat from the valley to Santa Monica, California, he built a wagon path now known as Interstate 405. In 1876, he turned it into a toll road.
With his son-in-law, Isaac Newton Van Nuys, Lankershim started the Los Angeles Farming and Milling Co, and they took over full ownership of the San Fernando Valley Ranch Company. They also established the Lankershim Ranch Land & Water Co., a 12,000-acre real estate development in what is now known as North Hollywood, Los Angeles.
Personal life, death and legacy
Lankershim married Annis Lydia Moore (1818–1901), an English immigrant in 1842. He relinquished his Jewish faith and converted to the Baptist faith. They had a son, James Boon Lankershim (1850–1931), and a daughter, Susanna Lankershim, who married Isaac Newton Van Nuys (1836–1912). He died on April 10, 1882.
Lankershim Boulevard in Los Angeles is named for the Lankershim family.
- Jewish Museum of the American West
- "Lankershim's renewed vitality in areas like the NoHo Arts District reflects mass transit's ascent" (22 Dec 2012) Los Angeles Times
- Cecilia Rasmussen, "A possible romance led to lawsuit, death" (Dec. 2, 2007) The Los Angeles Times
- Joann Deutch, "The Tale Of Notable Dead Lankershim" (April 25, 2009) Canyon News